What effect does alcohol have on respiration?

Alcohol affects respiration in a number of ways:

- Depressant effect on the central nervous system: Alcohol depresses the activity of the central nervous system, including the respiratory centre in the brain. This can lead to a slowing down of the respiratory rate and a decrease in the depth of breaths.

- Impairment of respiratory muscle function: Alcohol can also impair the function of the respiratory muscles, making it more difficult to breathe. This is because alcohol can interfere with the transmission of nerve impulses from the brain to the muscles, and it can also weaken the muscles themselves.

- Increased production of mucus: Alcohol can increase the production of mucus in the respiratory tract. This can make it more difficult to breathe and can also lead to coughing and wheezing.

- Increased risk of infection: Alcohol can also increase the risk of infection in the respiratory tract. This is because alcohol can damage the lining of the respiratory tract, making it more susceptible to infection.

- Increased risk of accidents: Alcohol can also increase the risk of accidents that can lead to respiratory injuries, such as car accidents and falls.